Phone Prefix
(423) 943-XXXX
TN • JOHNSON CY
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Carrier Information
NANPA
State
TN
Region
SE
Rate Center
JOHNSON CY
Assigned To
SUNCOM DBA T-MOBILE USA
OCN
8645
Status
RT
Number Range
First Number
(423) 943-0000
Last Number
(423) 943-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
8 reports
8
Total FCC + FTC DNC complaints for numbers in this prefix
Top 8 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (423) 943-0797 4239430797 | 1 |
| 2 | (423) 943-2159 4239432159 | 1 |
| 3 | (423) 943-2241 4239432241 | 1 |
| 4 | (423) 943-2842 4239432842 | 1 |
| 5 | (423) 943-3181 4239433181 | 1 |
| 6 | (423) 943-5304 4239435304 | 1 |
| 7 | (423) 943-7610 4239437610 | 1 |
| 8 | (423) 943-8760 4239438760 | 1 |
About This Prefix
Phone numbers starting with (423) 943 are part of the North American Numbering Plan (NANP). The first three digits (423) represent the Area Code (NPA), and the next three digits (943) represent the Central Office Code (NXX) or exchange.
- NPA (423) - Numbering Plan Area, identifies the geographic region
- NXX (943) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)